Dongfeng Tianlong sails version of Guangzhou listing sails dreams
On May 7, 2015, the new Dongfeng Tianlong Qihang version of Dongfeng Commercial Vehicle Co., Ltd. was listed in Guangzhou. The price of the standard model was 337,800. As an old user of Dongfeng Tianlong, Foshan Automobile Transportation Co., Ltd. ordered five Tianlong sailing versions on the spot. 　　 Sailing version LOGO with sailboat logo Dongfeng Qihang Edition officially listed Dongfeng Tianlong Qihang interior Valves are found in virtually every industrial process, including water and sewage processing, mining, power generation, processing of oil, gas and petroleum, food manufacturing, chemical and plastic manufacturing and many other fields. Valves Stop Valves, Ball Cock, Angle Valves, Gate Valves, Check Valves ZHEJIANG KINGSIR VALVE CO., LTD. , http://www.kingsirvalve.com
Maybe it was fate. The 2015 Volvo Ocean Race Mid-East Winds also defeated the "enemy" Abu Dhabi on May 7 to win the sixth stage. Therefore, Dongfeng Commercial Vehicles is more suitable for the topic of “Wind is sailing with good dreams and sailing on a dream†at today’s launch event.
The reporter learned at the listing site that the Dongfeng Tianlong sailing version of this listing has three models. In addition to the standard displacement of 11L, it can output 2000N.m torque of Renault engine at 1200-1400rpm, and it also matches 280. ×90mm×(8+4)mm frame and rear suspension airbag, 550L aluminum alloy fuel tank and other lightweight equipment. 
It is reported that all three are in line with the light-weight positioning of the high-speed standard, and there is a difference only in the installation of the transmission. In view of the complex road conditions of China’s expressways, Dongfeng commercial vehicles are equipped with three different brands of transmissions with maximum/minimum ratio ratios of 0.78/12.10, 0.81/13.70, and 0.84/13.80, respectively. It has four characteristics: safety, high efficiency, economy, and comfort.
In terms of safety, the sailed version of the product adopts a large-area windshield, a scientific rearview mirror assembly to completely eliminate blind spots in the field of view, and an electric heated rearview mirror with defrosting and defogging functions to provide the driver with all-weather support. Vision. The high-strength body reaches the latest European safety standards and provides powerful protection for the occupants. In terms of braking safety, Dongfeng Tianlong sailed version is outstanding. (Using twin-cylinder air compressor to make the brake pressure up to 10bar; using imported Valves to improve the braking reliability while ensuring the braking performance; the use of oil-water separator + air dryer to protect the gas path drying while improving the life of the dryer ). High-power compression release engine brakes are also a major weapon in the development of Dongfeng Tianlong. (Reasonably control the speed of the vehicle to achieve the fuel-saving effect while improving the transportation efficiency; 85% of the brakes can be reduced, effectively reducing the loss of tires and brake pads; saving the installation cost of the shower device, reducing the weight, and improving the operating income; Reduce the cost of 60,000 yuan). 
In terms of high efficiency, the sailed version of the product has a strong power output unit for the vehicle through the scientific combination of the three major assemblies, and then through scientific modular design, combined with Dongfeng’s leading domestic manufacturing and assembly process, ensuring efficient transportation under different road conditions. Fast, reliable assembly and parts ensure high attendance. (Dongfeng dCi engine design life of 1 million kilometers; Dongfeng Dana 485 rear axle with a wide tooth surface design, transmission efficiency can be increased by 23%; maintenance-free axles, maintenance-free batteries, maintenance-free hubs and other new technologies used to continuously improve Transport efficiency.
In terms of economy, the Dongfeng Tianlong sail version of the engine, transmission, and rear axle are developed independently by Dongfeng, which has excellent matching performance and can ensure high transmission efficiency. It adopts details such as a streamlined cab and adjustable spoiler. The wind resistance coefficient reached 0.535, the lowest in the industry; Dongfeng dCi engine is a multi-term fuel-saving champion engine, the lowest specific power fuel consumption reached the industry's lowest 187g/kW.h, has established a good fuel-saving reputation in the minds of customers. 
Better comfort, in the overall design, the sailing version of the product has the most spacious space, ultra-quiet sound insulation design, scientific design of the air duct, and multi-stage air bag shock absorber; sail version of the goods have 360 ​​° full range of curtains , large storage space, 860mm wide double sleeper, central control key, electric rearview mirror and so on. Regardless of the overall or details, the sailing version reflects a high comfortable driving environment. Provide a warm home for driver friends.
In addition, according to the reporter’s on-site understanding, Tianlong Qihang has enjoyed the latest service policy, with a warranty period of 36 months and 300,000 kilometers.
Good wind is sailing, starting again from the dream. It not only reflects the rapid growth of the high-speed market for the standard-laden and high-efficiency, high-reliability and long-term maintenance of the vehicle, but also reflects the determination of Dongfeng Commercial Vehicles to keep up with the market and strives to provide users with reliable pursuit of dream tools. With confidence.
People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems, and poppet valves in car engines.
In nature there are valves, for example one-way valves in veins controlling the blood circulation, and heart valves controlling the flow of blood in the chambers of the heart and maintaining the correct pumping action.
Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow. These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements.